jkaninda/mysql-bkup
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Enable database backup compression

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This commit is contained in:
Jonas Kaninda
2023-12-17 19:22:09 +01:00
parent fb941f24bb
commit 54cb493448
2 changed files with 30 additions and 10 deletions
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30
src/mysql_bkup.sh
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@@ -8,6 +8,7 @@ export OPERATION=backup
export DESTINATION=local
export DESTINATION_DIR=/backup
export SOURCE=local
export FILE_COMPRESION=true
usage_info()
{
echo "Usage: \\"
@@ -41,6 +42,8 @@ help()
echo " -d|--destination -- Set destination (default: local)"
echo " -s|--source -- Set source (default: local)"
echo " -s|--file -- Set file name "
echo " -db|--database -- Set database name "
echo " -p|--port -- Set database port (default: 3306)"
echo " -t|--timeout -- Set timeout (default: 120s)"
echo " -h|--help -- Print this help message and exit"
echo " -v|--version -- Print version information and exit"
@@ -74,6 +77,11 @@ flags()
[ $# = 0 ] && error "No file specified - file to restore"
export FILE_NAME="$1"
shift;;
(-db|--database)
shift
[ $# = 0 ] && error "No database name specified"
export DB_DATABASE="$1"
shift;;
(-t|--timeout)
shift
[ $# = 0 ] && error "No timeout specified"
@@ -96,7 +104,7 @@ backup()
echo "Please make sure all required options are set "
else
## Backup database
mysqldump -h ${DB_HOST} -P ${DB_PORT} -u ${DB_USERNAME} --password=${DB_PASSWORD} ${DB_DATABASE} > ${DESTINATION_DIR}/${DB_DATABASE}_${TIME}.sql
mysqldump -h ${DB_HOST} -P ${DB_PORT} -u ${DB_USERNAME} --password=${DB_PASSWORD} ${DB_DATABASE} | gzip > ${DESTINATION_DIR}/${DB_DATABASE}_${TIME}.sql.gz
echo "Database has been saved"
fi
exit
@@ -109,7 +117,11 @@ if [ -z "${DB_HOST}" ] || [ -z "${DB_DATABASE}" ] || [ -z "${DB_USERNAME}" ] |
else
## Restore database
if [ -f "${DESTINATION_DIR}/$FILE_NAME" ]; then
cat ${DESTINATION_DIR}/${FILE_NAME} | mysql -h ${DB_HOST} -P ${DB_PORT} -u ${DB_USERNAME} --password=${DB_PASSWORD} ${DB_DATABASE}
if gzip -t ${DESTINATION_DIR}/$FILE_NAME; then
zcat ${DESTINATION_DIR}/${FILE_NAME} | mysql -h ${DB_HOST} -P ${DB_PORT} -u ${DB_USERNAME} --password=${DB_PASSWORD} ${DB_DATABASE}
else
cat ${DESTINATION_DIR}/${FILE_NAME} | mysql -h ${DB_HOST} -P ${DB_PORT} -u ${DB_USERNAME} --password=${DB_PASSWORD} ${DB_DATABASE}
fi
echo "Database has been restored"
else
echo "Error, file not found in /backup folder"
@@ -139,11 +151,15 @@ if [ -z "${ACCESS_KEY}"] || [ -z "${SECRET_KEY}"]; then
echo "Please make sure all environment variables are set "
echo "BUCKETNAME=$BUCKETNAME \nACCESS_KEY=$nACCESS_KEY \nSECRET_KEY=$SECRET_KEY"
else
echo "$ACCESS_KEY:$SECRET_KEY" | tee /etc/passwd-s3fs
chmod 600 /etc/passwd-s3fs
echo "Mounting Object storage in /s3mnt .... "
s3fs $BUCKETNAME /s3mnt -o passwd_file=/etc/passwd-s3fs -o use_cache=/tmp/s3cache -o allow_other -o url=$S3_ENDPOINT -o use_path_request_style
ls /s3mnt | wc -l
echo "$ACCESS_KEY:$SECRET_KEY" | tee /etc/passwd-s3fs
chmod 600 /etc/passwd-s3fs
echo "Mounting Object storage in /s3mnt .... "
if [ -z "$(ls -A /s3mnt)" ]; then
s3fs $BUCKETNAME /s3mnt -o passwd_file=/etc/passwd-s3fs -o use_cache=/tmp/s3cache -o allow_other -o url=$S3_ENDPOINT -o use_path_request_style
ls /s3mnt | wc -l
else
echo "Object storage already mounted in /s3mnt"
fi
export DESTINATION_DIR=/s3mnt
fi
}